CN219201317U - Load and environment synchronous coupling action simulation test device - Google Patents
Load and environment synchronous coupling action simulation test device Download PDFInfo
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- CN219201317U CN219201317U CN202320504868.XU CN202320504868U CN219201317U CN 219201317 U CN219201317 U CN 219201317U CN 202320504868 U CN202320504868 U CN 202320504868U CN 219201317 U CN219201317 U CN 219201317U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model relates to a load and environment synchronous coupling effect simulation test device, which comprises a box body, wherein a load simulation device is arranged in the box body; the box body is provided with a plurality of through holes and sealing covers for sealing the through holes, an environment simulation device is detachably arranged in the through holes, the environment simulation device comprises a temperature simulation device and/or a vaporous corrosive medium simulation device and/or a gaseous simulation device and/or a humidity simulation device and/or an ultraviolet light simulation device and/or a cold air simulation device, and the junction of the box body and the environment simulation device is electrically connected. The load and environment synchronous coupling effect simulation test device provided in the technical scheme can effectively solve the problems that the existing load and environment coupling equipment is large in size and complex in structure, and students are inconvenient to test in a single-factor or multi-factor mode.
Description
Technical Field
The utility model relates to the technical field of load test devices, in particular to a load and environment synchronous coupling effect simulation test device.
Background
The structural load and climate coupling environment test is mainly used for simulating the influence of various environments on a building (structure), and full-parameter environment simulation comprises temperature and humidity, mechanical loading, salt fog, icing, snowfall, rain, blowing, carbon dioxide, ultraviolet irradiation and brine soaking, and the real environmental conditions of various places in China can be basically covered through the combination of different parameters. The load and environment synchronous coupling effect simulation can truly reflect the working state of the building (structure), and the test result is more real and reliable.
The utility model patent with application number 202220507871.2 discloses a concrete durability test device under the coupling effect of load and multiple environmental factors, which comprises a loading device, a test box, a refrigerating device and a control device, wherein the coupling effect of load and freeze thawing cycle can be realized through the loading device and the refrigerating device, and multiple environmental factors such as carbonization, salt fog and the like can be simulated through the loading device and the control device.
However, the device has a larger structure, is troublesome to use for laboratory simulation experiment devices, is inconvenient to carry and operate because the laboratory can often carry out single-factor or multi-factor experiments, occupies larger space particularly when being used for teaching, and is inconvenient to use in practice. Therefore, there is a need to design a new technical solution to comprehensively solve the problems existing in the prior art.
Disclosure of Invention
The utility model aims to provide a load and environment synchronous coupling effect simulation test device, which can effectively solve the problems that the existing load and environment coupling equipment is large in size and complex in structure, and is inconvenient for students to carry out single-factor or multi-factor tests.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the load and environment synchronous coupling effect simulation test device comprises a box body, wherein a load simulation device is arranged in the box body; the box body is provided with a plurality of through holes and sealing covers for sealing the through holes, an environment simulation device is detachably arranged in the through holes, the environment simulation device comprises a temperature simulation device and/or a vaporous corrosive medium simulation device and/or a gaseous simulation device and/or a humidity simulation device and/or an ultraviolet light simulation device and/or a cold air simulation device, and the junction of the box body and the environment simulation device is electrically connected.
The further scheme is that the edge of the through hole is provided with a first contact spring, the environment simulation device is also respectively provided with a second contact spring, and the second contact spring and the first contact spring are electrified when in contact.
The further scheme is that the temperature simulation device, the vaporific corrosive medium simulation device and the gaseous simulation device are respectively located in corresponding shells of the humidity simulation device and the cold air simulation device, the shells and the through holes are installed in a rotary buckling mode, and handles are arranged on the shells.
The temperature simulation device comprises a heater, wherein a controller for adjusting the temperature of the heater is arranged on the heater, and the heat outlet end of the heater is positioned at a through hole corresponding to the heater;
the atomized corrosion medium simulation device comprises a salt spray box, a salt water pump and a high-pressure gas-liquid injector, wherein the salt water pump sprays corrosive solution in the salt spray box through the high-pressure gas-liquid injector, and a nozzle of the high-pressure gas-liquid injector is positioned at a through hole corresponding to the high-pressure gas-liquid injector; spraying is continuously or circularly carried out until the corrosion phenomenon of the sample occurs, then the corrosion time is recorded as the corrosion resistance of the sample, and the longer the time is, the better the corrosion resistance of the sample is. The corrosion solution in the salt spray box of the utility model is mainly sodium chloride solution with the concentration of 5 percent or 0.26 gram of copper chloride is added into each liter of the sodium chloride solution.
The gas simulation device comprises a gas container and a gas-gas sprayer, wherein acid gas in the gas container is sprayed out through the gas-gas sprayer, and a spraying outlet of the gas-gas sprayer is positioned at a through hole corresponding to the spraying outlet; the humidity simulation device comprises a heating boiler and a high-pressure air-liquid injector, wherein the heating boiler burns to generate steam and the steam is sprayed out through the high-pressure air-liquid injector, and the spraying outlet of the high-pressure air-liquid injector is positioned at the through hole corresponding to the high-pressure air-liquid injector.
The ultraviolet light simulation device is an ultraviolet lamp; the cold air simulation device is a refrigerator.
In a further scheme, the load simulation device is a fatigue testing machine.
The load and environment synchronous coupling effect simulation test device provided in the technical scheme is characterized in that the load simulation device is arranged in the box body, a plurality of through holes for installing the environment simulation device are arranged outside the box body, and each environment simulation device is fixed on the box body through the through holes and used for simulating a single-factor environment and a multi-factor environment, so that the load and environment synchronous coupling effect simulation test device is particularly suitable for being used alternately among groups in a laboratory teaching test; the test device has a simple structure and a small volume, and realizes the simulation of different environments by replacing different environment simulation devices. In addition, each environment simulation device is respectively positioned in the corresponding shell, the shell and the through hole are installed in a rotary buckling mode, a handle convenient to take is arranged on the shell, and the rotary buckling mode is simple in structure and compact in buckling, so that the overall stability can be effectively improved; the elastic sheet contact mode is adopted for electrifying, the circuit is hidden in the box body or the shell, most of circuit redundancy is avoided, and the overall uniformity is improved.
Drawings
FIG. 1 is a schematic diagram of a load and environment synchronous coupling simulation test device installation environment simulation device;
FIG. 2 is a schematic diagram of a structure of a load and environment synchronous coupling effect simulation test device without an environment simulation device;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A;
FIG. 4 is a schematic diagram of a housing structure of an environmental simulation device;
fig. 5 is a schematic diagram of a load and environment synchronous coupling action simulation test device.
In the figure: 1. a case; 11. a door; 2. a through hole; 21. an L-shaped female buckle; 22; a contact spring plate; 3. sealing cover; 4. a housing; 41. a handle; 42. l-shaped sub-buckle.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
The technical scheme adopted by the utility model is as shown in fig. 1 and 2, and the load and environment synchronous coupling action simulation test device comprises a box body 1, wherein a purchased small-sized fatigue testing machine is arranged in the box body 1; the box body is also provided with a box door 11, the box door 11 is used for a mode object to be tested and a fatigue testing machine, each surface of the box body 1 can be provided with a through hole 2 (only the top surface is shown in the figure, and actually, each surface can be provided with a through hole), an environment simulation device is detachably arranged in the through hole 2, a sealing cover 3 for sealing the through hole is arranged at the position of the through hole 2 where the environment simulation device is not arranged, the environment simulation device comprises a temperature simulation device and/or a vaporific corrosion medium simulation device and/or a gaseous simulation device and/or a humidity simulation device and/or an ultraviolet light simulation device and/or a cold air simulation device, and the joint of the box body 1 and the environment simulation device is electrically connected.
As shown in fig. 2 and 3, the edge of the through hole 2 is provided with a contact spring 22, the environment simulation device is also provided with a contact spring 22 respectively, when the two contact springs are in contact, the two contact springs are electrified, the temperature simulation device, the vaporific corrosion medium simulation device and the gaseous simulation device are respectively positioned in the corresponding shell 4, the shell 4 and the through hole 2 are installed in a rotary buckling mode, and the shell 4 is provided with a handle 41. Taking a temperature simulation device as an example, the temperature simulation device comprises a heater, a controller for adjusting the temperature of the heater is arranged on the heater, the heater is directly purchased and is fixed in a corresponding shell, the shape of the shell can be changed according to the shape of the heater, and the open end of the shell corresponds to the through hole, so that the heat outlet end of the heater is only required to be positioned at the outlet end of the shell. An L-shaped sub-buckle 42 is arranged at the position where the opening end of the shell is connected with the through hole, an L-shaped female buckle 21 is arranged at the inner edge of the through hole, and a flange strip for blocking the shell from slipping is arranged at the lower side of the inner edge of the through hole. During installation, the L-shaped sub-buckle of the shell is aligned with the opening end of the L-shaped main buckle, then the shell is rotated clockwise to clamp the L-shaped main buckle with the L-shaped sub-buckle, and when the L-shaped main buckle and the L-shaped sub-buckle are completely clamped, the contact spring plates of the L-shaped main buckle and the L-shaped sub-buckle are connected, so that electrifying is realized. In addition, the cold air simulation device is a refrigerator, and the installation mode is the same as the principle of the temperature simulation device.
Specifically, the vaporific corrosive medium simulation device, the gas simulation device and the humidity simulation device are installed in the same mode, and corresponding liquid adding ports are reserved in advance for containers needing liquid adding.
The atomized corrosion medium simulation device comprises a salt fog box, a salt water pump and a high-pressure gas-liquid injector, wherein the salt water pump sprays corrosive solution in the salt fog box through the high-pressure gas-liquid injector, and a nozzle of the high-pressure gas-liquid injector is positioned at a through hole corresponding to the high-pressure gas-liquid injector; spraying is continuously or circularly carried out until the corrosion phenomenon of the sample occurs, then the corrosion time is recorded as the corrosion resistance of the sample, and the longer the time is, the better the corrosion resistance of the sample is. The corrosion solution in the salt spray box of the utility model is mainly sodium chloride solution with the concentration of 5 percent or 0.26 gram of copper chloride is added into each liter of the sodium chloride solution.
The gas simulation device comprises a gas container and a gas-gas sprayer, wherein acid gas in the gas container is sprayed out through the gas-gas sprayer, and the spraying outlet of the gas-gas sprayer is positioned at the through hole corresponding to the spraying outlet; the humidity simulation device comprises a heating boiler and a high-pressure air-liquid injector, wherein the heating boiler burns to generate steam and the steam is sprayed out through the high-pressure air-liquid injector, and the spraying outlet of the high-pressure air-liquid injector is positioned at the through hole corresponding to the high-pressure air-liquid injector. The vaporific corrosive medium simulation device, the gas simulation device and the humidity simulation device can both purchase corresponding finished products.
The ultraviolet light simulation device is an ultraviolet lamp, the ultraviolet lamp can directly purchase and insert into the box through the box door, the inserting structure can be directly installed on the box, the electric wires in the box are buried in advance, the box is hollow, and the circuit maintenance can be carried out in a detachable mode.
FIG. 5 is a schematic diagram of a simulation test device for the synchronous coupling action of load and environment, wherein a a, b, c, d, e, f line corresponds to a temperature simulation device, a vaporous corrosion medium simulation device, a gaseous simulation device, a humidity simulation device, an ultraviolet light simulation device and a cold air simulation device respectively, and when the test is performed, a single line (a test environment) or a plurality of lines (i.e. a plurality of test environments) can be independently started; the g line and the h line correspond to static load and dynamic load respectively. According to the novel load and environment synchronous coupling effect simulation test device, students can select corresponding environment simulation devices according to grouping requirements, the environment simulation devices can be replaced after the use is finished, the cost of laboratory equipment can be effectively solved, the coordination degree between adjacent groups of members is improved, and the teaching enthusiasm is improved.
While the embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and it will be apparent to those skilled in the art that various equivalent changes and substitutions can be made therein without departing from the principles of the present utility model, and such equivalent changes and substitutions should also be considered to be within the scope of the present utility model.
Claims (9)
1. A load and environment synchronous coupling action simulation test device is characterized in that: the device comprises a box body, wherein a load simulation device is arranged in the box body; the box body is provided with a plurality of through holes and sealing covers for sealing the through holes, an environment simulation device is detachably arranged in the through holes, the environment simulation device comprises a temperature simulation device and/or a vaporous corrosive medium simulation device and/or a gaseous simulation device and/or a humidity simulation device and/or an ultraviolet light simulation device and/or a cold air simulation device, and the junction of the box body and the environment simulation device is electrically connected.
2. The load and environment synchronous coupling effect simulation test device according to claim 1, wherein: the edge of the through hole is provided with a first contact spring, the environment simulation device is also respectively provided with a second contact spring, and the second contact spring and the first contact spring are electrified when in contact.
3. The load and environment synchronous coupling effect simulation test device according to claim 1, wherein: the temperature simulator, the vaporific corrosive medium simulator and the gaseous simulator are respectively located in corresponding shells of the humidity simulator and the cold air simulator, the shells and the through holes are mounted in a rotary buckling mode, and handles are arranged on the shells.
4. The load and environment synchronous coupling effect simulation test device according to claim 1, wherein: the temperature simulation device comprises a heater, a controller for adjusting the temperature of the heater is arranged on the heater, and the heat outlet end of the heater is positioned at the through hole corresponding to the heat outlet end of the heater.
5. The load and environment synchronous coupling effect simulation test device according to claim 1, wherein: the atomized corrosion medium simulation device comprises a salt fog box, a salt water pump and a high-pressure gas-liquid injector, wherein the salt water pump sprays corrosive solution in the salt fog box through the high-pressure gas-liquid injector, and a nozzle of the high-pressure gas-liquid injector is positioned at a through hole corresponding to the nozzle.
6. The load and environment synchronous coupling effect simulation test device according to claim 1, wherein: the gas simulation device comprises a gas container and a gas-gas sprayer, wherein acid gas in the gas container is sprayed out through the gas-gas sprayer, and the spraying outlet of the gas-gas sprayer is positioned at the through hole corresponding to the spraying outlet.
7. The load and environment synchronous coupling effect simulation test device according to claim 1, wherein: the humidity simulation device comprises a heating boiler and a high-pressure air-liquid injector, wherein the heating boiler burns to generate steam and the steam is sprayed out through the high-pressure air-liquid injector, and the spraying outlet of the high-pressure air-liquid injector is positioned at the through hole corresponding to the high-pressure air-liquid injector.
8. The load and environment synchronous coupling effect simulation test device according to claim 1, wherein: the ultraviolet light simulation device is an ultraviolet lamp; the cold air simulation device is a refrigerator.
9. The load and environment synchronous coupling effect simulation test device according to claim 1, wherein: the load simulation device is a fatigue testing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320504868.XU CN219201317U (en) | 2023-03-15 | 2023-03-15 | Load and environment synchronous coupling action simulation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320504868.XU CN219201317U (en) | 2023-03-15 | 2023-03-15 | Load and environment synchronous coupling action simulation test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219201317U true CN219201317U (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320504868.XU Active CN219201317U (en) | 2023-03-15 | 2023-03-15 | Load and environment synchronous coupling action simulation test device |
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| Country | Link |
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| CN (1) | CN219201317U (en) |
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2023
- 2023-03-15 CN CN202320504868.XU patent/CN219201317U/en active Active
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